FocuSnap! vs GrammarEasy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FocuSnap!
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Focus with a system, not willpower. FocusSnap turns your smartphone into the ultimate "proctor." It's a new kind of focus app that records your study sessions with a unique mechanism. In beta testing, users increased their weekly study time by an average of 1.78x (*). We solve the problem of "I want to study, but I end up on my phone" with a system that doesn't rely on willpower. ■ Why your study habits don't stick It's not because your willpower is weak. It's because your phone is too tempting. FocusSnap doesn't ask for grit or discipline—it creates an environment where slacking off isn't an option, so you can perform at your best. ■ Three focus mechanisms 1. Random photo capture — your phone becomes a proctor While you study, the app takes photos of your hands at unpredictable times. Not knowing "when you'll be caught" keeps you honest. That exam-room focus can happen at home too. 2. Team & friend sharing — getting caught keeps you accountable Your photos are shared with your team and friends. The feeling of "being watched" is a stronger deterrent than any amount of willpower. When you do well, the same visibility becomes your biggest boost. 3. Photo log — proof of your effort More than a time log. Your study moments stack up as photos. Seeing how much you've actually done multiplies your sense of achievement. ■ Who it's for ・Exam takers & students — You want to focus at home and get results. ・Professionals studying for certifications — You want gentle accountability without a real supervisor. ・Anyone trying to use their phone less — You want to cut mindless screen time and build self-control. ■ Results ・1.78x study time: Average weekly study time increased in prototype users. ・Better habits: Many users report sustained study routines. ■ Get started FocusSnap is free to start. Stop blaming yourself. Download now and get a new kind of focus. (*) Based on comparison of study time before and after use among prototype users.
GrammarEasy
This app provides instant, accurate feedback on essays for primary school students. It checks grammar, spelling, punctuation, and vocabulary, offering plain-language explanations for every mistake. Premium features include AI-powered deep checks and essay history for progress tracking.
- Instant grammar, spelling, and punctuation check
- Plain-language explanations for errors
- Offline functionality
- AI-powered deep checks for nuanced errors
- Essay history and progress tracking
- Explanations available in Chinese
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Can't always check your child's English essays — or not confident enough to spot every mistake? GrammarEasy gives your child instant, accurate feedback on every essay, so you don't have to. Designed for primary school students aged 8–16, GrammarEasy checks grammar, spelling, punctuation, and vocabulary in seconds. Every mistake comes with a clear, plain-language explanation your child can actually understand — not just a red mark. —————————————— HOW IT HELPS YOUR CHILD —————————————— Instant Grammar Check (Free) Checks grammar, spelling, punctuation, and vocabulary the moment you tap. Works offline — no internet needed. AI Deep Check (Premium) Our AI goes deeper than standard checking — it catches tense inconsistencies, awkward phrasing, and vocabulary choices that rule-based tools miss. Explanations are in plain language, so your child understands what to fix and why. Up to 20 checks per week, included with Premium. Essay History (Premium) Every checked essay is saved. Review past results anytime to see what errors were flagged and how writing has improved. Progress Insights See your child's error breakdown by type — grammar, spelling, punctuation, vocabulary — and spot recurring mistakes before the next exam. —————————————— PERFECT FOR PARENTS WHO —————————————— - Aren't confident checking English essays themselves - Want their child to get feedback beyond just "wrong" - Are looking for an affordable alternative to English tutors - Want to track whether their child's writing is actually improving —————————————— AI EXPLANATIONS IN CHINESE —————————————— Set your device language to Traditional or Simplified Chinese and AI Deep Check explanations are automatically written in Chinese — so your child understands the feedback even better. Payment is charged to your Apple ID at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in App Store account settings. Privacy Policy: https://grammareasy.app/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: FocuSnap! at none against GrammarEasy's 3. FocuSnap! also leads on update cadence (fortnightly vs monthly) and iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. GrammarEasy sells 3 in-app purchases, starting at $0.99 per 7 days. FocuSnap! asks for nothing beyond the download.
FocuSnap! ships an update fortnightly, GrammarEasy monthly. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.
| Parameter | FocuSnap! | GrammarEasy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 189 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | DAICHI SUNAGA | Yu Ngon Ng |
In-app purchases
FocuSnap!
No in-app purchases
GrammarEasy
- Premium (Weekly)$0.997 Days
- Premium(6 Months )$17.996 Months
- Premium(Annual)$29.991 Year
Questions
Is FocuSnap! free?
Is GrammarEasy free?
Do FocuSnap! or GrammarEasy have ads?
Which is updated more often, FocuSnap! or GrammarEasy?
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